leetcode

Solution to some Leetcode problems written in C++
git clone git://git.dimitrijedobrota.com/leetcode.git
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0203.cpp (372B)

      1 class Solution {
      2   public:
      3     ListNode *removeElements(ListNode *head, int val) {
      4         if (!head) return nullptr;
      5 
      6         for (ListNode *p = head; p && p->next;)
      7             if (p->next->val == val)
      8                 p->next = p->next->next;
      9             else
     10                 p = p->next;
     11 
     12         if (head->val == val) head = head->next;
     13 
     14         return head;
     15     }
     16 };